package com.aiyi.education.mapper.course;

import com.aiyi.education.entity.course.KsCoursechat;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.springframework.stereotype.Repository;

/**
* Created by Mybatis Generator on 2020/04/29
*/
@Repository
public interface KsCoursechatMapper extends BaseMapper<KsCoursechat> {
    int deleteByPrimaryKey(Integer chatId);

    int insertData(KsCoursechat record);

    int insertSelective(KsCoursechat record);

    KsCoursechat selectByPrimaryKey(Integer chatId);

    int updateByPrimaryKeySelective(KsCoursechat record);

    int updateByPrimaryKeyWithBLOBs(KsCoursechat record);

    int updateByPrimaryKey(KsCoursechat record);
}